158653488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 488857600

約数和(自身を除く): 330204112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 79, 84, 86, 112, 129, 139, 158, 168, 172, 237, 258, 278, 301, 316, 336, 344, 417, 474, 516, 553, 556, 602, 632, 688, 834, 903, 948, 973, 1032, 1106, 1112, 1204, 1264, 1659, 1668, 1806, 1896, 1946, 2064, 2212, 2224, 2408, 2919, 3318, 3336, 3397, 3612, 3792, 3892, 4424, 4816, 5838, 5977, 6636, 6672, 6794, 7224, 7784, 8848, 10191, 10981, 11676, 11954, 13272, 13588, 14448, 15568, 17931, 20382, 21962, 23352, 23779, 23908, 26544, 27176, 32943, 35862, 40764, 41839, 43924, 46704, 47558, 47816, 54352, 65886, 71337, 71724, 76867, 81528, 83678, 87848, 95116, 95632, 125517, 131772, 142674, 143448, 153734, 163056, 167356, 175696, 190232, 230601, 251034, 263544, 285348, 286896, 307468, 334712, 380464, 461202, 472183, 502068, 527088, 570696, 614936, 669424, 922404, 944366, 1004136, 1141392, 1229872, 1416549, 1844808, 1888732, 2008272, 2833098, 3305281, 3689616, 3777464, 5666196, 6610562, 7554928, 9915843, 11332392, 13221124, 19831686, 22664784, 26442248, 39663372, 52884496, 79326744, 158653488]

約数ペア:

[(1, 158653488), (2, 79326744), (3, 52884496), (4, 39663372), (6, 26442248), (7, 22664784), (8, 19831686), (12, 13221124), (14, 11332392), (16, 9915843), (21, 7554928), (24, 6610562), (28, 5666196), (42, 3777464), (43, 3689616), (48, 3305281), (56, 2833098), (79, 2008272), (84, 1888732), (86, 1844808), (112, 1416549), (129, 1229872), (139, 1141392), (158, 1004136), (168, 944366), (172, 922404), (237, 669424), (258, 614936), (278, 570696), (301, 527088), (316, 502068), (336, 472183), (344, 461202), (417, 380464), (474, 334712), (516, 307468), (553, 286896), (556, 285348), (602, 263544), (632, 251034), (688, 230601), (834, 190232), (903, 175696), (948, 167356), (973, 163056), (1032, 153734), (1106, 143448), (1112, 142674), (1204, 131772), (1264, 125517), (1659, 95632), (1668, 95116), (1806, 87848), (1896, 83678), (1946, 81528), (2064, 76867), (2212, 71724), (2224, 71337), (2408, 65886), (2919, 54352), (3318, 47816), (3336, 47558), (3397, 46704), (3612, 43924), (3792, 41839), (3892, 40764), (4424, 35862), (4816, 32943), (5838, 27176), (5977, 26544), (6636, 23908), (6672, 23779), (6794, 23352), (7224, 21962), (7784, 20382), (8848, 17931), (10191, 15568), (10981, 14448), (11676, 13588), (11954, 13272)]